1323233303 has 8 divisors (see below), whose sum is σ = 1549151520. Its totient is φ = 1106536320.

The previous prime is 1323233291. The next prime is 1323233311. The reversal of 1323233303 is 3033323231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1323233303 - 2⁴ = 1323233287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323233363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2304998 + ... + 2305571.

It is an arithmetic number, because the mean of its divisors is an integer number (193643940).

Almost surely, 2^1323233303 is an apocalyptic number.

1323233303 is a deficient number, since it is larger than the sum of its proper divisors (225918217).

1323233303 is an equidigital number, since it uses as much as digits as its factorization.

1323233303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4610617.

The product of its (nonzero) digits is 2916, while the sum is 23.

The square root of 1323233303 is about 36376.2739020917. The cubic root of 1323233303 is about 1097.8562388438.

Adding to 1323233303 its reverse (3033323231), we get a palindrome (4356556534).

The spelling of 1323233303 in words is "one billion, three hundred twenty-three million, two hundred thirty-three thousand, three hundred three".